Scientific Source #128 – Medical Textbook
“The zygote therefore contains a new arrangement of genes on the chromosomes never before duplicated in any other individual. The offspring destined to develop from the fertilized ovum will have a genetic constitution different from anyone else in the world.” 128
128 DeCoursey, R.M., The Human Organism, 4th edition McGraw Hill Inc., Toronto, 1974, 584.
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